Ōarako Old Kiln ruins

The Ōarako Old Kiln Site (, Ōarako ko-yōseki) is an archaeological site containing the ruins of five noborigama-style kilns located in the Ashimura neighborhood of the city of Tahara, Aichi in the Tōkai region of Japan. The kilns were built in the late Heian period and were in use into the Kamakura period The site was designated a National Historic Site of Japan in 1971.

Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).